DOWN4SOUND DBz 15" SUBWOOFER - 4 OHM DVC | 1300W RMS

QUICK NOTES: RMS OUTPUT: 1300W RMS COIL SIZE: 2.75 INCH CUTOUT: 13.86 inches (352 mm) MOUNTING DEPTH: 8.43 inches (214 mm) NET WEIGHT: 34 lbs (15.4 kg) GROSS WEIGHT: 37.9 lbs (17.2 kg) XMAX : 30 mm (one-way) MOTOR SIZE: 7.48 in - 190 mm | 3.74 inches (Radius) Precision Engineering: Engineered with an optimized motor strength (BL Product: 27.999 T·m) and an effective piston area (Sd) of 88.141 cm² for powerful sound output at an affordable price. Technical Specifications: Revc (DC Resistance): 6.050 Ohm Resonance Frequency (Fo): 38.393 Hz Total Moving Mass (Mms): 371.763 g Suspension Compliance (Cms): 46.224 μm/N Equivalent Volume (Vas): 50.981 L Sensitivity (SPL): 88.1 dB Qms (Mechanical Q): 2.590 Qes (Electrical Q): 0.693 Qts (Total Q): 0.547 Voice Coil Inductance (Le): Not specified Mechanical Resistance (Rms): 0.777 Sealed Enclosure: 2.0 cubic foot Ported Enclosure: 3.0 cubic feet Outside Diameter: 15.59 in (396 mm) Displacement: 0.19 cu ft   Why You Should